LoyaltyAnalysisViewController accessibilities

@@ -30,6 +30,8 @@ import SwiftEventBus
         setBackButton()
         setNavigationTitle("Ανάλυση")
         
+        contentView.accessibilityElementsHidden = false
+        
         // tab
         leftButton.titleLabel?.font = UIFont(name: "PeridotPE-Bold", size: 15)
         leftButton.setTitle("Εξαργυρωμένα", for:.normal)
@@ -59,6 +61,8 @@ import SwiftEventBus
         
         let analysisVC = self.viewControllerAt(0)
         pageController.setViewControllers([analysisVC!], direction:.forward, animated:false)
+        
+        setupAccessibilty()
     }
 
     public override func viewWillAppear(_ animated: Bool) {
@@ -76,8 +80,35 @@ import SwiftEventBus
 
         self.stopTimer()
     }
+    
+    public override func viewDidAppear(_ animated: Bool) {
+        super.viewDidAppear(animated)
+
+//        DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
+            UIAccessibility.post(notification: .screenChanged, argument: self.navigationItem.titleView)
+//        }
+        
+        // Re-enable table view accessibility after the announcement
+        DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) {
+            self.contentView.accessibilityElementsHidden = false
+        }
+    }
 
     // MARK: - Functions
+    func setupAccessibilty() {
+        leftButton.isAccessibilityElement = true
+        leftButton.accessibilityLabel = leftButton.title(for: .normal)
+        leftButton.accessibilityHint = "Διπλό πάτημα για άνοιγμα"
+        leftButton.accessibilityTraits = .button
+        leftButton.accessibilityValue = "Επιλεγμένο"
+        
+        rightButton.isAccessibilityElement = true
+        rightButton.accessibilityLabel = rightButton.title(for: .normal)
+        rightButton.accessibilityHint = "Διπλό πάτημα για άνοιγμα"
+        rightButton.accessibilityTraits = .button
+        rightButton.accessibilityValue = "Μη επιλεγμένο"
+    }
+    
     func startTimer() {
         print("========= GiftsCalculator Timer Started! =========")
 
@@ -151,6 +182,9 @@ import SwiftEventBus
             }
             let analysisVC = self.viewControllerAt(0)
             pageController.setViewControllers([analysisVC!], direction:.reverse, animated:true)
+            
+            self.leftButton.accessibilityValue = "Επιλεγμένο"
+            self.rightButton.accessibilityValue = "Μη επιλεγμένο"
         }
     }
     
@@ -171,6 +205,9 @@ import SwiftEventBus
             }
             let analysisVC = self.viewControllerAt(1)
             pageController.setViewControllers([analysisVC!], direction:.forward, animated:true)
+            
+            self.leftButton.accessibilityValue = "Μη επιλεγμένο"
+            self.rightButton.accessibilityValue = "Επιλεγμένο"
         }
     }
 }
@@ -226,6 +263,10 @@ extension LoyaltyAnalysisViewController: UIPageViewControllerDataSource, UIPageV
                 self.leftLineView.isHidden = false
                 self.rightLineView.isHidden = true
                 
+                self.leftButton.accessibilityValue = "Επιλεγμένο"
+                self.rightButton.accessibilityValue = "Μη επιλεγμένο"
+                UIAccessibility.post(notification: .screenChanged, argument: self.leftButton)
+                
             } else {
                 self.leftButton.titleLabel?.font = UIFont(name: "PeridotPE-SBold", size: 15)
                 self.rightButton.titleLabel?.font = UIFont(name: "PeridotPE-Bold", size: 15)
@@ -234,6 +275,10 @@ extension LoyaltyAnalysisViewController: UIPageViewControllerDataSource, UIPageV
                 self.tabSelected = 1
                 self.leftLineView.isHidden = true
                 self.rightLineView.isHidden = false
+                
+                self.leftButton.accessibilityValue = "Μη επιλεγμένο"
+                self.rightButton.accessibilityValue = "Επιλεγμένο"
+                UIAccessibility.post(notification: .screenChanged, argument: self.rightButton)
             }
         }
     }